Comparison

Bubblo Bubblo vs Sleep Sounds by Tholus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bubblo Bubblo

Features
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Mix your calm. Bubblo Bubblo lets you create your own soothing soundscape with just a few taps. Perfect for focus, sleep, or relaxation.

About

Sleep Sounds by Tholus

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Create your ideal sound environment in seconds with a clean, calming interface built for real everyday use. Whether you want to fall asleep faster, stay focused while working, or simply slow down at the end of the day, Sleep Sounds by Tholus helps you build the right atmosphere without clutter or distractions. With high-quality ambient audio, a flexible mixer, and a gentle sleep timer, the app is designed to feel effortless from the very first tap. Features: • White, pink, and brown noise • Ambient loop sounds like rain, ocean, and more • Mix multiple sounds together • Independent volume control for each sound • Save and replay your favorite presets • Sleep timer with smooth fade-out • Background playback • Lock screen controls • Mini player for quick control across the app • Offline-first experience • Clean, minimal, premium design Why people love it: • Fast to use • Calm and distraction-free • Great for bedtime, study, work, reading, and relaxation • No complicated setup • Built to feel gentle, not overwhelming Sleep Sounds by Tholus is part of a broader vision by the usual neXt: creating thoughtful, human-centered digital experiences that support calm, attention, and real-life wellbeing. Download Sleep Sounds by Tholus and build your perfect soundscape for sleep, focus, and relaxation.

Screenshots

Bubblo Bubblo3 screens

Verdict

The call

The clearest difference is in-app purchases: Sleep Sounds by Tholus at none against Bubblo Bubblo's 1. Bubblo Bubblo's advantage is device support and iOS requirement (18.0 vs 26.0). On price there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Bubblo Bubblo sells 1 one-off in-app purchase. Sleep Sounds by Tholus asks for nothing beyond the download.

Scorecard3 real differences Ā· 3 level
Bubblo Bubblo versus Sleep Sounds by Tholus: the parameters behind the verdict, then further details
ParameterBubblo BubbloSleep Sounds by Tholus
PriceFreeFree
Update frequencyEvery 2 months—
AdsNo—
In-app purchasesYesNo — better
DevicesiPhone, iPad — better—
Requires iOS18.0 — better26.0
Further details — not scored
Size151 MB10 MB
Age rating4+4+
DeveloperXIAOYING DINGthe usual neXt Srl

In-app purchases

1 purchases

Bubblo Bubblo

One-time1
  • Full Access$4.99
None

Sleep Sounds by Tholus

No in-app purchases

Questions

Is Bubblo Bubblo free?
Bubblo Bubblo is free to download, with in-app purchases available.
Is Sleep Sounds by Tholus free?
Sleep Sounds by Tholus is free to download, with no in-app purchases.

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